America is under attack and the world’s most powerful nation isn’t the least bit ready for it. Can Sam Wick save his motherland? Sam Wick. Task Force 77's best. Master Extractor. Perfect Assassin. Where the government cannot and will not go, he will. Task Force-77 (TF-77) is a black ops team of NSA and the US Military. This is the team, the U.S. government calls when it needs to get people out of the most dangerous places on earth.